This sentence contains a participle, correctly punctuated.
The phrase <em>hiding in the brush </em>is the participle in this sentence (and it tells us what the leopard was doing), and it is correctly punctuated - there has to be a comma after this phrase because it is found in the beginning of the sentence, before the subject <em>the leopard. </em>
Answer:
being naughty infront of every one by chance a them not realising it
<span>D. Eric imagined what life would be like if he had an unlimited bank account.
Active voice is the term when we first refer to the subject that is doing the action in the sentence. Since Eric is the subject that is doing the action (imagining), answer D. is active voice.</span>
The second one is the answer for this question
Sincerely should be capitalized.